AUM
$293B
Principals
2
Principal Net Worth
$2.0B
Data Flags
PIMCO founder (retired 2019), major philanthropist, "Bond King"
Gross Family Office
SFOHigh ConfidenceLos Angeles, CA
Last verified: Jan 17, 2026
Details
- Website
- Unknown
- Source of Wealth
- Finance & Investments (PIMCO)
- Assets Under Management
- $293B
- Source File
- research/organizations/gross-family-office.md
- UID
- fo-gross-family-office
Also Known As
William "Bill" Gross Family OfficeGross Capital
Principals (2)
Related Entities (2)
Relationship Strength
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Sources (5)
- https://grossfamilyfoundation.com/the-william-jeff-jennifer-gross-family-foundation-donates-18-million-in-2024/
- https://www.insidephilanthropy.com/find-a-grant/grants-g/the-william-jeff-jennifer-gross-family-foundation
- https://grossfamilyfoundation.com/philanthropy/
- https://www.pimco.com/us/en/documents/55dc0da52583bc0e50bb334ac79d37a014a1acc73ec32c235241c6ec5fb419a7f76bac13fb3a7522e70351c4d6331279
- https://fconline.foundationcenter.org/fdo-grantmaker-profile?collection=grantmakers&key=GROS425
Changelog
- 2026-01-17Upgraded to High confidence - verified net worth via Forbes 2025 (#2019) AND Business Insider ($1.5B). Updated net worth from $2.0B to $1.5-1.6B. Added PTTRX fund size ($270B), Janus move (2014), retirement (2019)
- 2026-01-15Auto-generated from principal William "Bill" Gross
- 2026-01-15Added bio, corrected source of wealth, noted retired status, cleaned team data